$$=\frac{1}{9}e^{3x}+C$$  

$$=\frac{1}{3}e^{3x}+C$$  

$$=e^{3x}+C$$  

$$=\frac{1}{9}e^x+C$$  

$$=\frac{1}{5}e^{5x}+e^{3x}+\frac{x^3}{3}+C$$  

$$=e^{5x}+e^{3x}+x^3+C$$  

$$=5e^{5x}+e^{3x}+\frac{x^3}{3}+C$$  

$$=5e^x+e^x+\frac{x^3}{3}+C$$  

$$=\frac{2\cdot6^{\sqrt{x}}}{\ln\ 6}+\ C$$  

$$=\frac{6^{\sqrt{x}}}{\ 2\ln\ 6}+\ C$$  

$$=\frac{6^{\sqrt{x}}}{\ln\ 6}+\ C$$  

$$=\frac{6}{\ln\ 6\sqrt{x}}+\ C$$  

$$=8\ln|x|−\left(\frac{6}{x}\right)+C$$  

$$=x\ln|8|−\left(\frac{6}{x}\right)+C$$  

$$=8\ln|x|+\left(\frac{6}{x}\right)+C$$  

$$=8\ln|x|−\left(6x\right)+C$$